private void SendAudioMessage()
{
if (File.Exists(audiofilename) && isRecord == 1)
{
//Sending to server
byte[] bytes = Encoding.UTF8.GetBytes("audiofile");
stream.Write(bytes, 0, bytes.Length);
SendAudio audio = new SendAudio();
audio.SetFile(audiofilename);
audio.AudioTime = GetWavFileDuration(audiofilename).ToString();
using (FileStream fstream = new FileStream(audiofilename, FileMode.Open, FileAccess.Read))
{
SendFileInfo(fstream);
SendFile(fstream);
}
//Ending send file
//Locate control on GUI
audio.Left = this.Width - 230;
CheckScrollBar();
audio.Top = getPosition();
audio.AddTimeLabelSender();
panel3.Controls.Add(audio);
lastObject = audio;
audiolist.Add(audio);
//Ending add control
}
}
void UpdateSoundSamples(SendAudio sound)
{
// Don't do anything if this is on the current player (which we have write access to)
if (AudioTransmissionReader.HasAuthority)
{
return;
}
Debug.Log("UpdateSoundSamples");
// If the clip isn't playing, it needs initialising
if (!audioSource.isPlaying)
{
InitialiseAudioSource();
}
// Add the new audio data at the set offset
Debug.LogFormat("sound.samples: {0}, lastSamplePlayed: {1}",
sound.samples.Count, lastSamplePlayed);
audioSource.clip.SetData(sound.samples.ToArray(), lastSamplePlayed);
// If the clip isn't already playing, set it off
if (!audioSource.isPlaying)
{
audioSource.PlayDelayed(0.1f);
}
// If audio clip buffer overflowed, we wrap around from the start
lastSamplePlayed = (lastSamplePlayed + sound.samples.Count) % SimulationSettings.MaxAudioClipSamples;
}
private void ModCommunicationAudio()
{
while (mainthread.ThreadState != System.Threading.ThreadState.Stopped)
{
try
{
if (Audio == null)
{
Audio = new AnonymousPipeClientStream(PipeDirection.In, CaptureStreamForm.AudioStream.GetClientHandleAsString());
if (Video != null)
{
CaptureStreamForm.isConnected = true;
}
continue;
}
if (Audio.CanRead)
{
int headersize = sizeof(int) * 4;
int read = 0;
do
{
read += Audio.Read(transferabuffer, read, headersize - read);
}while (read < headersize);
int bytes = BitConverter.ToInt32(transferabuffer, sizeof(int));
//int samplerate = BitConverter.ToInt32(transferabuffer, sizeof(int));
if (bytes + headersize > transferabuffer.Length)
{
var oldbuf = transferabuffer;
transferabuffer = new byte[bytes + headersize]; //grow automatically.
Buffer.BlockCopy(oldbuf, 0, transferabuffer, 0, headersize); //move size header to new array.
}
int rest = 0;
do
{
rest += Audio.Read(transferabuffer, rest + headersize, bytes - rest);
}while (rest < bytes);
SendAudio?.Invoke(transferabuffer, bytes + headersize);
}
}
catch (Exception ex)
{
MyLog.Default.WriteLineAndConsole(ex.ToString());
}
if (process.HasExited)
{
break;
}
Thread.Sleep(0);
}
}
public void PlayAudio(MemoryStream ms)
{
try
{
buffDes = new BufferDescription(SendAudio.SetWaveFormat());
buffDes.GlobalFocus = true; //设置缓冲区全局获取焦点
buffDes.ControlVolume = true; //指明缓冲区可以控制声音
buffDes.ControlPan = true; //指明缓冲区可以控制声道平衡
buffDes.BufferBytes = (int)ms.Length;
MemoryStream newms = new MemoryStream(ms.ToArray());
SecondaryBuffer sec = new SecondaryBuffer(newms, buffDes, device);
//newms.Seek(0, SeekOrigin.Begin);
//sec.Write(0,newms, (int)ms.Length, LockFlag.FromWriteCursor);
sec.Play(0, BufferPlayFlags.Default);
}
catch
{
}
}
private int getPosition()
{
if (msglist.Count == 0 && receivelist.Count == 0 && photolist.Count == 0 && filelist.Count == 0 && audiolist.Count == 0 && videolist.Count == 0)
{
return(40);
}
if (lastObject is MyBubble)
{
MyBubble tmp = (MyBubble)lastObject;
return(tmp.Top + tmp.Height);
}
if (lastObject is GetBubble)
{
GetBubble tmp = (GetBubble)lastObject;
return(tmp.Top + tmp.Height);
}
if (lastObject is SendImage)
{
SendImage tmp = (SendImage)lastObject;
return(tmp.Top + tmp.Height);
}
if (lastObject is SendFile)
{
SendFile tmp = (SendFile)lastObject;
return(tmp.Top + tmp.Height);
}
if (lastObject is SendAudio)
{
SendAudio tmp = (SendAudio)lastObject;
return(tmp.Top + tmp.Height);
}
if (lastObject is SendVideo)
{
SendVideo tmp = (SendVideo)lastObject;
return(tmp.Top + tmp.Height);
}
else
{
return(0);
}
}
private void timer1_Tick_1(object sender, EventArgs e)
{
if (gettedMessage != "")
{
ReceiveBubble(gettedMessage);
gettedMessage = "";
}
if (path != "")
{
image = new SendImage();
image.SetImage(path);
image.Left = 5;
image.PhotoColor = Color.SkyBlue;
image.Top = getPosition();
image.AddTimeLabelGetter();
panel3.Controls.Add(image);
lastObject = image;
photolist.Add(image);
path = "";
CheckScrollBar();
}
if (filepath != "")
{
file = new SendFile();
file.SetFile(filepath);
file.FileName = filepath;
file.FileSize = fileSizeString;
file.Left = 5;
file.Top = getPosition();
file.AddTimeLabelGetter();
panel3.Controls.Add(file);
lastObject = file;
filelist.Add(file);
filepath = "";
CheckScrollBar();
}
if (audiopath != "")
{
audio = new SendAudio();
audio.SetFile(audiopath);
audio.AudioTime = (GetWavFileDuration(audiopath)).ToString();
audio.Left = 5;
audio.Top = getPosition();
audio.AddTimeLabelGetter();
panel3.Controls.Add(audio);
lastObject = audio;
audiolist.Add(audio);
audiopath = "";
CheckScrollBar();
}
if (videopath != "")
{
wideo = new SendVideo();
wideo.SetFile(videopath);
wideo.Left = 5;
wideo.Top = getPosition();
wideo.AddTimeLabelGetter();
panel3.Controls.Add(wideo);
lastObject = wideo;
videolist.Add(wideo);
videopath = "";
CheckScrollBar();
}
}
private void ReceiveCallback(IAsyncResult ar)
{
StateObject state = ar.AsyncState as StateObject;
UdpClient udpClient = state.workSocket;
IPEndPoint remote = null;
Byte[] data;
try{ data = udpClient.EndReceive(ar, ref remote); }
catch { return; }
//查看是什么类型
byte[] bnum = new byte[4];
for (int i = 0; i < 4; i++)
{
bnum[i] = data[i];
}
int num = BitConverter.ToInt32(bnum, 0);
switch (num)
{
case 10:
state.mstext.Write(data, 4, data.Length - 4);
break;
case 11:
state.mstext.Write(data, 4, data.Length - 4);
this.Dispatcher.BeginInvoke(new DelegateWriteTextBox(WriteTextBox), SendText.Reveive(state.mstext));
state.mstext = new MemoryStream();
break;
case 20:
state.ms.Write(data, 4, data.Length - 4);
break;
case 21:
state.ms.Write(data, 4, data.Length - 4);
this.Dispatcher.BeginInvoke(new DelegateWriteImage(WriteImage), SendVideo.Reveive(state.ms));
state.ms = new MemoryStream();
break;
case 30:
state.msvoice.Write(data, 4, data.Length - 4);
break;
case 31:
state.msvoice.Write(data, 4, data.Length - 4);
this.Dispatcher.BeginInvoke(new DelegatePlayAudio(PlayAudio), SendAudio.Receive(state.msvoice));
state.msvoice = new MemoryStream();
break;
default:
break;
}
try
{
state.buffer = new byte[StateObject.lenght];
udpReceive.BeginReceive(new AsyncCallback(ReceiveCallback), state);
}
catch
{
throw;
}
}
/// 语音
private void Button_Click_1(object sender, RoutedEventArgs e)
{
SendAudio sa = new SendAudio(remoteEP, 31, 30);
sa.Start();
}
//エントリポイント
static void Main(string[] args)
{
UPnPWanService napt = null; //UPnPサービス
//UPnPを使用するか確認
Console.Write("UPnPを使用してNAT外の端末と通信を行いますか？ [Y(既定)/N] > ");
if (Console.ReadLine().ToUpper() != "N")
{
//UPnPを使用
bool naptSearchComplete = false;
var task = new Task(() =>
{
Console.Write("UPnP対応ルータを探索中");
while (naptSearchComplete == false)
{
Console.Write(".");
Thread.Sleep(1000);
}
Console.WriteLine("");
});
task.Start();
//UPnP対応ルータを探索
napt = UPnPWanService.FindUPnPWanService();
naptSearchComplete = true;
task.Wait();
if (napt != null)
{
//ポートマッピングを追加
try
{
napt.AddPortMapping(null, 50003, "UDP", 50003, napt.GetLocalIPAddress(), true, "AudioExchangerCs", 3600);
Console.WriteLine("ポートマッピングを追加しました");
}
catch (System.Runtime.InteropServices.COMException exception)
{
Console.WriteLine(exception.Message);
napt = null;
}
}
else
{
Console.WriteLine("UPnP対応ルータが見つかりませんでした");
}
}
//通話待受IPアドレスを表示
if (napt != null)
{
Console.WriteLine($"{napt.GetLocalIPAddress().ToString()} もしくは {napt.GetExternalIPAddress().ToString()} で通話を受け付けます\r\n");
}
else
{
IPAddress[] localAddresses = Dns.GetHostAddresses(Dns.GetHostName());
foreach (IPAddress address in localAddresses)
{
if (address.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
{
Console.Write($"{address.ToString()}, ");
}
}
Console.CursorLeft = Console.CursorLeft - 2;
Console.WriteLine($" で通話を受け付けます\r\n");
}
//通話待受処理ループ
while (true)
{
var receiveAudio = new ReceiveAudio();
var sendAudio = new SendAudio();
var source = new CancellationTokenSource();
IPAddress remoteAddress;
//接続先のIPアドレスを入力
Console.Write("接続先IPアドレス・ホスト名 (exit:終了) > ");
string remoteHost = Console.ReadLine();
//終了コマンド
if (remoteHost == "exit")
{
break;
}
//String型のIPアドレスとしてIPAddress型にParse
else if (IPAddress.TryParse(remoteHost, out remoteAddress) == false)
{
try
{
//String型のDNS名としてIPAddress型に名前解決
remoteAddress = Dns.GetHostEntry(remoteHost).AddressList[0];
}
catch (Exception)
{
Console.WriteLine("正しくないIPアドレスもしくはホスト名が入力されました");
continue;
}
}
Console.WriteLine($"Enterキーを押すと{remoteAddress.ToString()}と通話を開始します...");
Console.ReadLine();
//タスクを生成
var task_r = new Task(async() => await receiveAudio.StartReceiveAsync(source));
var task_s = new Task(async() => await sendAudio.StartSendAsync(remoteAddress, source));
//タスクを開始
task_r.Start();
task_s.Start();
Console.SetCursorPosition(0, Console.CursorTop - 1);
Console.WriteLine($"[通話開始] ({DateTime.Now.ToString("HH:mm:ss")}) -->{remoteAddress.ToString()}({sendAudio.RemotePort})");
Console.WriteLine("Enterキーを押すと通話を終了します...");
Console.ReadLine();
//タスクのキャンセル要求を発行(通話終了)
source.Cancel();
try
{
//タスクが終了するまで待機
task_r.Wait();
task_s.Wait();
}
catch (AggregateException exception)
{
Console.WriteLine(exception.Message);
}
finally
{
Console.SetCursorPosition(0, Console.CursorTop - 1);
Console.WriteLine($"[通話終了] ({DateTime.Now.ToString("HH:mm:ss")})\r\n");
}
}
//UPnPが有効な場合ポートマッピングを削除
if (napt != null)
{
try
{
napt.DeletePortMapping(null, 50003, "UDP");
Console.WriteLine("ポートマッピング削除完了");
}
catch (System.Runtime.InteropServices.COMException exception)
{
Console.WriteLine(exception.Message);
}
}
}
public static ValidationResult <SendAudio> CreateValidation(this SendAudio value) => new ValidationResult <SendAudio>(value) .ValidateRequired(x => x.ChatId) .ValidateRequired(x => x.Audio);
